16994384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 36164352

約数和(自身を除く): 19169968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 223, 433, 446, 866, 892, 1732, 1784, 2453, 3464, 3568, 4763, 4906, 6928, 9526, 9812, 19052, 19624, 38104, 39248, 76208, 96559, 193118, 386236, 772472, 1062149, 1544944, 2124298, 4248596, 8497192, 16994384]

約数ペア:

[(1, 16994384), (2, 8497192), (4, 4248596), (8, 2124298), (11, 1544944), (16, 1062149), (22, 772472), (44, 386236), (88, 193118), (176, 96559), (223, 76208), (433, 39248), (446, 38104), (866, 19624), (892, 19052), (1732, 9812), (1784, 9526), (2453, 6928), (3464, 4906), (3568, 4763)]